:root {
            --primary-color: #1a6e9c;
            --secondary-color: #2bbbd8;
            --accent-color: #f9a826;
            --light-color: #f8f9fa;
            --dark-color: #2c3e50;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            background-color: #f8f9fa;
            padding: 0;
            margin: 0;
        }
        
        /* Section Container */
        .chiropractic-section {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            padding: 5rem 0 5rem;
            position: relative;
            overflow: hidden;
        }
        
        /* Section Header */
        .section-header {
            text-align: center;
            margin-bottom: 3.5rem;
            position: relative;
        }
        
        .section-header h1 {
            font-weight: 800;
            font-size: 3.2rem;
            margin-bottom: 1rem;
            color: var(--dark-color);
            position: relative;
            display: inline-block;
        }
        
        .section-header h1:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 2px;
        }
        
        .section-header p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 1.5rem auto 0;
            color: #666;
            line-height: 1.6;
        }
        
        /* Cards Container */
        .cards-container {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
        }
        
        /* Auto-scrolling cards */
        .cards-scroll-wrapper {
            overflow: hidden;
            position: relative;
            padding: 20px 0 40px;
            width: 100%;
            -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
        }
        
        .cards-track {
            display: flex;
            animation: scroll 50s linear infinite;
            width: max-content;
        }
        
        .cards-track.paused {
            animation-play-state: paused;
        }
        
        @keyframes scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        
        /* Individual Card */
        .service-card {
            flex: 0 0 320px;
            margin: 0 15px;
            background: white;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 300px;
            display: flex;
            flex-direction: column;
            position: relative;
            cursor: pointer;
            user-select: none;
        }
        
        .service-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        
        .card-image-wrapper {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        
        .card-image {
            height: 100%;
            width: 100%;
            background-size: cover;
            background-position: center;
            transition: var(--transition);
            position: relative;
        }
        
        /* Shine effect on image hover */
        .card-image-wrapper::after {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 50%;
            height: 100%;
            background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0) 100%);
            transform: skewX(-25deg);
            transition: left 0.75s;
        }
        
        .service-card:hover .card-image-wrapper::after {
            left: 150%;
        }
        
        .service-card:hover .card-image {
            transform: scale(1.08);
        }
        
        .card-content {
            padding: 22px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .card-title {
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--dark-color);
            margin-bottom: 12px;
            line-height: 1.4;
            height: 1.6em;
            overflow: hidden;
        }
        
        .card-description {
            color: #666;
            font-size: 0.95rem;
            line-height: 1.5;
            flex-grow: 1;
            margin-bottom: 20px;
            height: 3em;
            overflow: hidden;
        }
        
        .read-more-btn {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            align-self: flex-start;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .read-more-btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
            transition: left 0.5s;
            z-index: -1;
        }
        
        .read-more-btn:hover:before {
            left: 0;
        }
        
        .read-more-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 20px rgba(43, 187, 216, 0.4);
        }
        
        .read-more-btn i {
            margin-left: 10px;
            font-size: 0.85rem;
            transition: transform 0.3s;
        }
        
        .read-more-btn:hover i {
            transform: translateX(5px);
        }
        
        /* Popup Modal */
        .popup-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.85);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.4s ease, visibility 0.4s;
            padding: 20px;
        }
        
        .popup-modal.active {
            opacity: 1;
            visibility: visible;
        }
        
        .popup-content {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            max-width: 900px;
            width: 100%;
            max-height: 90vh;
            overflow-y: auto;
            transform: scale(0.9);
            transition: transform 0.4s ease;
            position: relative;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
        }
        
        .popup-modal.active .popup-content {
            transform: scale(1);
        }
        
        .popup-header {
            height: 320px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        
        .close-popup {
            position: absolute;
            top: 25px;
            right: 25px;
            background: rgba(0, 0, 0, 0.7);
            color: white;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 1.3rem;
            transition: var(--transition);
            z-index: 10;
        }
        
        .close-popup:hover {
            background: rgba(0, 0, 0, 0.9);
            transform: rotate(90deg) scale(1.1);
        }
        
        .popup-body {
            padding: 35px;
        }
        
        .popup-title {
            font-size: 2.2rem;
            color: var(--dark-color);
            margin-bottom: 25px;
            font-weight: 800;
        }
        
        .popup-text {
            font-size: 1.15rem;
            line-height: 1.7;
            color: #555;
            margin-bottom: 30px;
        }
        
        .popup-benefits {
            background: linear-gradient(135deg, #f0f9ff 0%, #e6f7ff 100%);
            padding: 25px;
            border-radius: 12px;
            margin-top: 25px;
            border-left: 5px solid var(--secondary-color);
        }
        
        .popup-benefits h4 {
            color: var(--primary-color);
            margin-bottom: 18px;
            font-weight: 700;
        }
        
        .popup-benefits ul {
            list-style-type: none;
            padding-left: 0;
        }
        
        .popup-benefits li {
            padding: 10px 0;
            padding-left: 32px;
            position: relative;
            font-size: 1.05rem;
        }
        
        .popup-benefits li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--secondary-color);
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        /* Mobile Responsive Styles */
        @media (max-width: 1200px) {
            .service-card {
                flex: 0 0 300px;
                height: 370px;
            }
        }
        
        @media (max-width: 992px) {
            .chiropractic-section {
                padding: 3.5rem 0 4.5rem;
            }
            
            .section-header h1 {
                font-size: 2.8rem;
            }
            
            .service-card {
                flex: 0 0 280px;
                height: 360px;
                margin: 0 12px;
            }
            
            .popup-content {
                max-width: 95%;
            }
        }
        
        @media (max-width: 768px) {
            /* Mobile-specific adjustments */
            .chiropractic-section {
                padding: 3rem 0 4rem;
            }
            
            .section-header h1 {
                font-size: 2.4rem;
            }
            
            .section-header p {
                font-size: 1.1rem;
                padding: 0 15px;
            }
            
            .cards-track {
                animation: scroll-mobile 60s linear infinite;
            }
            
            @keyframes scroll-mobile {
                0% {
                    transform: translateX(0);
                }
                100% {
                    transform: translateX(-50%);
                }
            }
            
            .cards-scroll-wrapper {
                padding: 15px 0 35px;
                overflow-x: auto; /* Allow manual scrolling on mobile */
                scroll-behavior: smooth;
                -webkit-overflow-scrolling: touch;
            }
            
            /* Hide scrollbar but keep functionality */
            .cards-scroll-wrapper::-webkit-scrollbar {
                display: none;
            }
            
            .cards-scroll-wrapper {
                -ms-overflow-style: none;  /* IE and Edge */
                scrollbar-width: none;  /* Firefox */
            }
            
            .service-card {
                flex: 0 0 260px;
                height: 350px;
                margin: 0 10px;
            }
            
            .card-title {
                font-size: 1.2rem;
                height: 4.2em;
            }
            
            .card-description {
                font-size: 0.9rem;
                height: 3.2em;
            }
            
            .popup-header {
                height: 220px;
            }
            
            .popup-title {
                font-size: 1.8rem;
            }
            
            .popup-text {
                font-size: 1.05rem;
            }
            
            .popup-body {
                padding: 25px;
            }
        }
        
        @media (max-width: 576px) {
            .chiropractic-section {
                padding: 2.5rem 0 3.5rem;
            }
            
            .section-header h1 {
                font-size: 2.1rem;
            }
            
            .section-header p {
                font-size: 1rem;
                margin-top: 1rem;
            }
            
            .cards-container {
                padding: 0 10px;
            }
            
            .service-card {
                flex: 0 0 240px;
                height: 340px;
                margin: 0 8px;
            }
            
            .card-content {
                padding: 18px;
            }
            
            .card-title {
                font-size: 1.15rem;
                height: 4.5em;
            }
            
            .card-description {
                font-size: 0.85rem;
                height: 3.5em;
                margin-bottom: 18px;
            }
            
            .read-more-btn {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            
            .popup-body {
                padding: 20px;
            }
            
            .popup-title {
                font-size: 1.6rem;
                margin-bottom: 20px;
            }
            
            .popup-text {
                font-size: 1rem;
                margin-bottom: 25px;
            }
            
            .popup-benefits {
                padding: 20px;
            }
            
            .popup-benefits li {
                font-size: 1rem;
                padding-left: 28px;
            }
        }
        
        /* Fix for very small screens */
        @media (max-width: 380px) {
            .service-card {
                flex: 0 0 220px;
                height: 330px;
            }
            
            .card-title {
                font-size: 1.1rem;
            }
        }
        
        /* Decorative elements */
        .decorative-circle {
            position: absolute;
            border-radius: 50%;
            opacity: 0.05;
            z-index: 0;
        }
        
        .circle-1 {
            width: 300px;
            height: 300px;
            background: var(--primary-color);
            top: -150px;
            right: -100px;
        }
        
        .circle-2 {
            width: 200px;
            height: 200px;
            background: var(--secondary-color);
            bottom: -80px;
            left: -50px;
        }